Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9740138 | Electrostatic charge image developing carrier, electrostatic charge image developer, and developer cartridge | Koji Sasaki | 2017-08-22 |
| 9639014 | Electrostatic charge image developer, developer cartridge, and process cartridge | Motoko Sakai, Takuro Watanabe, Masaaki Usami | 2017-05-02 |
| 9625847 | Electrostatic charge image developing carrier, electrostatic charge image developer, developer cartridge, process cartridge, and image forming apparatus | Takeshi Shoji, Hiroshi Kamada | 2017-04-18 |
| 9557676 | Electrostatic charge image developing carrier, electrostatic charge image developer, and developer cartridge | Shintaro Anno | 2017-01-31 |
| 9535349 | Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge | Motoko Sakai, Shuji Sato, Masaaki Usami, Takuro Watanabe | 2017-01-03 |